CVE-2023-53191 (GCVE-0-2023-53191)

Vulnerability from cvelistv5 – Published: 2025-09-15 14:06 – Updated: 2025-09-15 14:06
VLAI?
Summary
In the Linux kernel, the following vulnerability has been resolved: irqchip/alpine-msi: Fix refcount leak in alpine_msix_init_domains of_irq_find_parent() returns a node pointer with refcount incremented, We should use of_node_put() on it when not needed anymore. Add missing of_node_put() to avoid refcount leak.
Severity ?
No CVSS data available.
Assigner
References
Impacted products
Vendor Product Version
Linux Linux Affected: e6b78f2c3e14a9e3a909be3e6ec305d9f1cbabbd , < eef04516f0c317ce80502c1d6b0d06235a87cd8f (git)
Affected: e6b78f2c3e14a9e3a909be3e6ec305d9f1cbabbd , < eef09f786df4b34b97557929287c4e5a83bbf09b (git)
Affected: e6b78f2c3e14a9e3a909be3e6ec305d9f1cbabbd , < 9e79ac4f70fd51243e1c6108d4b0baf16cfde99c (git)
Affected: e6b78f2c3e14a9e3a909be3e6ec305d9f1cbabbd , < c9aaf4efe1f02b2fef21a69fb3652f5ad12a5710 (git)
Affected: e6b78f2c3e14a9e3a909be3e6ec305d9f1cbabbd , < d6c66c46889752fa4962c6388516f7ab66a8d6a1 (git)
Affected: e6b78f2c3e14a9e3a909be3e6ec305d9f1cbabbd , < 65e30bd1310d90b794c377bf405394157854aa30 (git)
Affected: e6b78f2c3e14a9e3a909be3e6ec305d9f1cbabbd , < 5fbf2cc39b62a4afe44f3d42ee3dcf8f012c1926 (git)
Affected: e6b78f2c3e14a9e3a909be3e6ec305d9f1cbabbd , < 071d068b89e95d1b078aa6bbcb9d0961b77d6aa1 (git)
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    Linux Linux Affected: 4.6
Unaffected: 0 , < 4.6 (semver)
Unaffected: 4.14.308 , ≤ 4.14.* (semver)
Unaffected: 4.19.276 , ≤ 4.19.* (semver)
Unaffected: 5.4.235 , ≤ 5.4.* (semver)
Unaffected: 5.10.173 , ≤ 5.10.* (semver)
Unaffected: 5.15.99 , ≤ 5.15.* (semver)
Unaffected: 6.1.16 , ≤ 6.1.* (semver)
Unaffected: 6.2.3 , ≤ 6.2.* (semver)
Unaffected: 6.3 , ≤ * (original_commit_for_fix)
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{
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          "programFiles": [
            "drivers/irqchip/irq-alpine-msi.c"
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  }
}


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Sightings

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Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.